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CN104757705B - The electronic cigarette microphone and its charging method and device of support wireless charging - Google Patents

The electronic cigarette microphone and its charging method and device of support wireless charging Download PDF

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Publication number
CN104757705B
CN104757705B CN201510202570.3A CN201510202570A CN104757705B CN 104757705 B CN104757705 B CN 104757705B CN 201510202570 A CN201510202570 A CN 201510202570A CN 104757705 B CN104757705 B CN 104757705B
Authority
CN
China
Prior art keywords
electronic cigarette
charging
rechargeable battery
control device
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201510202570.3A
Other languages
Chinese (zh)
Other versions
CN104757705A (en
Inventor
陈炳杰
吕伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Sigma Microelectronics Co ltd
Original Assignee
BEIJING SIGMA HEXIN MICRO-ELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BEIJING SIGMA HEXIN MICRO-ELECTRONIC TECHNOLOGY Co Ltd filed Critical BEIJING SIGMA HEXIN MICRO-ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201510202570.3A priority Critical patent/CN104757705B/en
Publication of CN104757705A publication Critical patent/CN104757705A/en
Priority to US14/924,346 priority patent/US20160309780A1/en
Application granted granted Critical
Publication of CN104757705B publication Critical patent/CN104757705B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a kind of electronic cigarette microphone for supporting wireless charging and its charging method and devices.Wherein, which includes: charging port, is electrically connected with receiving coil, for receiving the alternating current of receiving coil and transmitting coil induction generation；Control device is connect with charging port, for converting alternating current to charging current；Output port is connect with the rechargeable battery of control device and electronic cigarette respectively, for exporting charging current to rechargeable battery；Terminals are atomized, are connect respectively with the atomizer of control device and electronic cigarette, the atomization trigger signal for output driving atomizer；Ground terminal is connect with control device.Using the electronic cigarette microphone of support wireless charging of the invention, reduce the pin number for supporting the electronic cigarette microphone of wireless charging, it solves the problems, such as to support the electronic cigarette microphone volume of wireless charging larger in the prior art, has achieved the effect that the volume for reducing the electronic cigarette microphone for supporting wireless charging.

Description

The electronic cigarette microphone and its charging method and device of support wireless charging
Technical field
The present invention relates to electronic cigarette fields, in particular to a kind of electronic cigarette microphone for supporting wireless charging and its fill Method for electrically and device.
Background technique
Electronic cigarette also known as electronic cigarette have shape identical with common cigarette and appearance, are mainly used for giving up smoking and substitute Cigarette.Electronic cigarette microphone is the important component of electronic cigarette, and the existing electronic cigarette microphone structure for supporting wireless charging is multiple Miscellaneous, volume is larger, can occupy the limited spatial content of electronic cigarette, meanwhile, use the existing electronic cigarette miaow for supporting wireless charging When head, the peripheral circuit of electronic cigarette microphone is more complex, will affect the stability of electronics smoke product.
For the problem for supporting the electronic cigarette microphone volume of wireless charging larger in the prior art, not yet propose at present effective Solution.
Summary of the invention
The embodiment of the invention provides a kind of electronic cigarette microphone for supporting wireless charging and its charging method and devices, so that Few technical problem for solving to support the electronic cigarette microphone volume of wireless charging larger in the prior art.
According to an aspect of an embodiment of the present invention, a kind of electronic cigarette microphone for supporting wireless charging is provided, comprising: fill Electric port, is electrically connected with receiving coil, for receiving the alternating current of receiving coil and transmitting coil induction generation；Control device, It is connect with charging port, for converting alternating current to charging current；Output port is filled with control device and electronic cigarette respectively Battery connection, for exporting charging current to rechargeable battery；Be atomized terminals, respectively with the atomization of control device and electronic cigarette Device connection, the atomization trigger signal for output driving atomizer；Ground terminal is connect with control device.
According to another aspect of an embodiment of the present invention, a kind of charging of electronic cigarette microphone for supporting wireless charging is additionally provided Method, this method comprises: receiving the receiving coil of electronic cigarette and the alternating current of transmitting coil induction generation；It converts alternating current to The charging current of direct current；Export the rechargeable battery of charging current to electronic cigarette.
According to another aspect of an embodiment of the present invention, a kind of charging of electronic cigarette microphone for supporting wireless charging is additionally provided Device, the device include: receiving unit, the alternating current that the receiving coil and transmitting coil induction for receiving electronic cigarette generate； Current conversion unit, for converting alternating current to the charging current of direct current；Output unit, for exporting charging current to electronics The rechargeable battery of cigarette.
Using the electronic cigarette microphone of support wireless charging of the invention, receiving coil and emission lines are received using charging port The alternating current that circle induction generates, then control device converts alternating current to DC charging current, and is exported by output port The DC charging current is rechargeable battery charging.Using the present invention, by the way that ac-dc conversion device etc. is integrated into control dress Inside is set, reduces the pin number for supporting the electronic cigarette microphone of wireless charging, solves and support wireless charging in the prior art The larger problem of electronic cigarette microphone volume, achieved the effect that the volume for reducing the electronic cigarette microphone for supporting wireless charging.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of electronic cigarette microphone for supporting wireless charging according to an embodiment of the present invention；
Fig. 2 is the schematic diagram of another electronic cigarette microphone for supporting wireless charging according to an embodiment of the present invention；
Fig. 3 is that according to an embodiment of the present invention the third supports the schematic diagram of the electronic cigarette microphone of wireless charging；
Fig. 4 is the schematic diagram of the electronic cigarette microphone of the 4th kind of support wireless charging according to an embodiment of the present invention；
Fig. 5 is the schematic diagram of the electronic cigarette microphone external structure according to an embodiment of the present invention for supporting wireless charging；
Fig. 6 is the flow chart of the charging method of the electronic cigarette microphone according to an embodiment of the present invention for supporting wireless charging；With And
Fig. 7 is the schematic diagram of the charging unit of the electronic cigarette microphone according to an embodiment of the present invention for supporting wireless charging.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product Or other step or units that equipment is intrinsic.
Fig. 1 is a kind of schematic diagram of electronic cigarette microphone for supporting wireless charging according to an embodiment of the present invention, such as Fig. 1 institute Show, which includes: charging port A, control device 30, output port B, ground terminal C and atomization terminals D.
Wherein, charging port A is electrically connected with receiving coil 10, is incuded for receiving receiving coil 10 and transmitting coil 20 The alternating current of generation；Control device 30 is connect, for converting alternating current to charging current with charging port A；Output port B, It is connect respectively with the rechargeable battery 40 of control device 30 and electronic cigarette, for exporting charging current to rechargeable battery；It is atomized wiring D is held, is connect respectively with the atomizer of control device 30 and electronic cigarette, the atomization trigger signal for output driving atomizer 60； Ground terminal C is connect with control device 30.
Using the electronic cigarette microphone of support wireless charging of the invention, receiving coil and emission lines are received using charging port The alternating current that circle induction generates, then control device converts alternating current to DC charging current, and is exported by output port The DC charging current is rechargeable battery charging.Using the present invention, by the way that ac-dc conversion device etc. is integrated into control dress Inside is set, reduces the pin number for supporting the electronic cigarette microphone of wireless charging, solves and support wireless charging in the prior art The larger problem of electronic cigarette microphone volume, achieved the effect that the volume for reducing the electronic cigarette microphone for supporting wireless charging.
It should be noted that the charging current of above-mentioned direct current can be pulse current or trickle current, but it is not limited to Pulse current or trickle current, ground terminal can direct and electronic cigarette cage connections；Atomization terminals can also export Driving current of the output for driving atomizer to work while being atomized trigger signal.
In the above-described embodiments, control device 30 may include rectification circuit 31 as shown in Figure 2, be connected to charging port Between A and output port B, for converting alternating current to the charging current of direct current.
Wherein, the function of rectification circuit can be realized by high-voltage rectifying power tube.
Include charging port, output port, ground terminal and atomization terminals four pins using provided by the invention The electronic cigarette microphone for supporting wireless charging, reduces the pin number of electronic cigarette microphone, can effectively reduce support wireless charging The volume of the electronic cigarette microphone of electricity, it is only necessary to build simple peripheral circuit on the basis of four pins for the electronic cigarette microphone It can make its work, since peripheral circuit is simple, control mode is also fairly simple, can so that the work of entire circuit is more stable It leans on.
Optionally, control device 30 as shown in Figure 2 can also include: switch controller 32, pass through output port and charging Battery connection, the temperature for reaching default electricity and/or control device for the electricity in rechargeable battery reach the first preset temperature When, generate switch triggering signal；Switching circuit 33, connect with switch controller, and switching circuit be connected to rectification circuit with it is defeated Between exit port, for disconnecting the connection of rectification circuit and output port when receiving switch triggering signal.
In the above-described embodiments, as shown in Fig. 2, switch controller 32 may include: electric quantity detecting circuit 321, by defeated Exit port is connect with rechargeable battery, for detecting the electricity of rechargeable battery；Comparision of quantity of electricity circuit 322, it is electric with electric power detection respectively Road is connected with switching circuit, for generating switch triggering signal when the electricity of rechargeable battery reaches default electricity；And/or the One temperature detector 325, connect with switching circuit, for the temperature of detection control apparatus, reaches the first preset temperature in temperature When, generate switch triggering signal.Wherein, the first temperature detector is integrated on control device or the first temperature detector is arranged In control device.
It should be noted that if when control device is control chip (such as single-chip microcontroller), then the first temperature detector can be with It is integrated with the temperature detecting unit of control chip interior；If control device is a control circuit, then the first temperature is examined Surveying device can be the temperature detection sensor being set in the control circuit.
Optionally, as shown in Fig. 2, switch controller 32 can also include: timer 323, pass through output port and charging Battery connection, for the charging time timing to rechargeable battery；Signal generator 324 is connected to timer and electric power detection electricity Between road, for generating when reaching preset time in the charging time for starting electric quantity detecting circuit and/or the first temperature detection The enabling signal of device.
It should be noted that Fig. 2 also shows the electronic cigarette microphone 50 for supporting wireless charging and its ground terminal C and atomization connects Line end D.
Optionally, signal generator can be connect with the first temperature detector.
Specifically, when charging between when reaching preset time (such as five minutes), the first temperature detector detection control apparatus The temperature of itself, electric quantity detecting circuit can also detect the electricity of rechargeable battery, when the temperature of control device reaches the first default temperature When the electricity of (such as 150 degree) or rechargeable battery reaches default electricity when spending (such as battery fills with), signal generator is generated Switch triggering signal disconnects the connection of rectification circuit and output port, to stop charging, to protect rechargeable battery.
It should be noted that low in the temperature that the electricity in rechargeable battery detected is less than default electricity and control device When the first preset temperature, comparision of quantity of electricity circuit is also used to control switch circuit connection rectification circuit and output port, to continue For rechargeable battery charging.
Optionally, switching circuit also has the function of DC chopped-wave.Switching circuit is also used to the electricity according to rechargeable battery The current value of the charging current of output is adjusted, optionally, when electricity is much smaller than default electricity, increases the charging current of output； When electricity is close to default electricity, reduce the charging current of output.
In a kind of optional implementation of the invention, control device is connect with switching circuit, control device obtain with The corresponding current value of the electricity of currently detected rechargeable battery generates current regulating signal corresponding with the current value, switch Circuit exports the charging current with corresponding current value under the triggering of the current regulating signal.
In charging, switching circuit connects rectification circuit and output port, by charging port receive by receiving coil with Transmitting coil incudes the alternating current generated, and the charging current of direct current is converted alternating current to by rectification circuit, passes through output end Mouth output charging current, for rechargeable battery charging.
Optionally, when being connected to rectification circuit and output port in switching circuit, and starting to charge to rechargeable battery, to charging The charging time timing of battery, when charging between when reaching preset time (such as five minutes), detect the electricity of rechargeable battery, according to The size of the charging current of the electricity adjustment switching circuit output of rechargeable battery: (such as battery when the electricity of rechargeable battery is lower Electricity lower than 50%), the first preset charged electric current is exported, to accelerate the charging rate to rechargeable battery；In rechargeable battery When electricity is higher (electricity of such as battery be higher than 90%), the second preset charged electric current is exported, to prevent charging current excessive to filling Battery damages；When the electricity of rechargeable battery reaches default electricity (electricity of such as battery reaches 100%), then stop filling Electricity.Wherein, the value of the first preset charged electric current is greater than the second preset charged electric current.
Through the foregoing embodiment, it is only necessary to which rechargeable battery is connected to the electronic cigarette microphone of support wireless charging of the invention Output port wireless charging can be realized, so as to reduce the body of electronic cigarette without adding additional charging circuit Product.
In the above-described embodiments, as shown in figure 3, control device 30 can also include: detector 35, the air-flow with electronic cigarette It detects capacitor 80 to connect, for detecting the capacitance variations value of air-flow detection capacitor；Automation controller 36, respectively with detector and mist Change terminals D connection, for generating atomization triggering letter when the capacitance variations value of air-flow detection capacitor reaches default changing value Number.
It should be noted that Fig. 3 also shows the electronic cigarette microphone 50 for supporting wireless charging and its charging port A, output Port B and ground terminal C.
In the above-described embodiments, control device can also include: second temperature detector, connect with automation controller, use In when atomizer works, when the temperature for detecting control device reaches the second preset temperature, generate for stopping atomizer The trigger signal of work.
It should be noted that second temperature detector and the first temperature detector can be the same temperature detector.
Optionally, as shown in figure 4, the electronic cigarette microphone of support wireless charging of the invention can also include: light-emitting diodes Pipe 90, connect with control device, for shining in the display trigger signal for receiving control device 30.
It should be noted that as shown in Figure 5 (schematic diagram that Fig. 5 shows electronic cigarette microphone external structure), electronic cigarette Metal shell 501 in be provided with plastic diaphragms 502 and SW metal layer 503, air-flow detects capacitor 80 (being not shown in Fig. 5) setting It connect between SW metal layer and plastic diaphragms, and with detector and (connection relationship of air-flow detection capacitor is not shown in Fig. 5).Gas The level-one of stream detection capacitor be can deformation electric conductor (this can deformation electric conductor connected by the pin of control device and control device Connect), another grade of air-flow detection capacitor is the metal shell of the electronic cigarette of ground connection, when there is air-flow to flow through electronic cigarette microphone, meeting So that the distance between air-flow detection capacitor the two poles of the earth (i.e. between positive and negative anodes) is changed, and then makes capacitance that can change.Electricity The variation of capacitance can be converted to the variation of frequency (such as electric voltage frequency or power frequency) through internal detection circuitry (i.e. detector), When its variable quantity reaches default changing value, triggering atomizer work.In addition, in order to overcome environment to the sensitive of electronic cigarette microphone The influence of degree, the default changing value that said flow detects capacitor can be according to the variation adjust automatically of environment.
Specifically, when atomizer works, the temperature of second temperature detector real-time detection control device, when its temperature reaches When to the second preset temperature (such as 150 degree), trigger signal is generated to stop atomizer work, so as to prevent the temperature of electronic cigarette Spend height.
It should be noted that being additionally provided with venthole 504 in the electronic cigarette microphone of support wireless charging of the invention (as schemed Shown in 5), Fig. 5 also shows charging port A, output port B, atomization terminals D and ground terminal C, and the LED shown in Fig. 5 is sent out Optical diode.
The above embodiment of the present invention is described in detail below with reference to Fig. 4:
As shown in figure 4, Fig. 4 shows the electronic cigarette microphone and its peripheral circuit of support wireless charging of the invention, electricity The ground terminal C of sub- cigarette microphone is grounded.In the work of electronic cigarette microphone, receiving coil 10 is received and the induction generation of transmitting coil 20 Alternating current, control device 30 receives alternating current by charging port A, and converts alternating current to the charging current of direct current, this is filled Electric current thinks that rechargeable battery 40 charges by output port B output, and protection capacitor 70 in rechargeable battery charge and discharge for protecting Protect rechargeable battery.After charging complete, when user uses electronic cigarette, the capacitance of the air-flow detection capacitor of electronic cigarette can occur Variation, control device 30 generate atomization touching when the capacitance variations value for detecting air-flow detection capacitor 80 is greater than default changing value It signals to trigger the work of atomizer 60 connecting with the atomization terminals D of electronic cigarette microphone, and controls light emitting diode 90 and shine, Atomizer pass through heating devices heat tobacco tar so that its volatilize, atomizer work when, second temperature detector real-time detection control The temperature of device processed generates trigger signal when its temperature reaches the second preset temperature (such as 150 degree) to stop atomizer work Make, so as to prevent the temperature of electronic cigarette excessively high.
It should be further noted that the first end of protection capacitor 70 and the anode of rechargeable battery connect, capacitor 70 is protected Second end and rechargeable battery cathode connect, for preventing the voltage jump at rechargeable battery both ends, to protect rechargeable battery, together When, which also has the function of filtering higher hamonic wave.
Through the foregoing embodiment, the electronic cigarette microphone charging end of support wireless charging of the invention is connected into receiving coil, Output end connects rechargeable battery, ground terminal ground connection, and atomization terminals connect atomizer, i.e., four wiring based on electronic cigarette microphone Simple circuit, which is arranged, in end can realize the functions such as wireless charging, heating tobacco tar, under the premise of can be realized wireless charging Efficiently reduce the volume for supporting the electronic cigarette microphone of wireless charging.
According to embodiments of the present invention, the method for providing a kind of charging method of electronic cigarette microphone for supporting wireless charging is real Apply example, it should be noted that step shown in the flowchart of the accompanying drawings can be in the meter of such as a group of computer-executable instructions It is executed in calculation machine system, although also, logical order is shown in flow charts, and it in some cases, can be with difference Shown or described step is executed in sequence herein.
Fig. 6 is the flow chart of the charging method of the electronic cigarette microphone according to an embodiment of the present invention for supporting wireless charging, such as Shown in Fig. 6, this method comprises the following steps:
Step S602, the alternating current that the receiving coil and transmitting coil induction for receiving electronic cigarette generate.
Step S604 converts alternating current to the charging current of direct current.
Step S606, the rechargeable battery of output charging current to electronic cigarette.
Through the foregoing embodiment, the alternating current that the receiving coil and transmitting coil induction for receiving electronic cigarette generate, and pass through It supports the electronic cigarette microphone of wireless charging to convert alternating current to the charging current of direct current, is filling for electronic cigarette using charging current Battery charging.Using the electronic cigarette microphone provided by the invention for supporting wireless charging, it is possible to reduce support the electricity of wireless charging The pin number of sub- cigarette microphone is solved the problems, such as to support the electronic cigarette microphone volume of wireless charging larger in the prior art, be reached The effect for reducing the electronic cigarette microphone volume for supporting wireless charging is arrived.
In the above-described embodiments, it may include: when charging electricity that output charging current, which is the charging of the rechargeable battery of electronic cigarette, When the charging time in pond reaches preset time, the electricity of rechargeable battery is detected；If the electricity of rechargeable battery is less than default electricity, Continue to charge to rechargeable battery；If the electricity of rechargeable battery reaches default electricity, stop charging.
Specifically, the alternating current that electronic cigarette microphone receives receiving coil by charging port and transmitting coil induction generates (i.e. ac induction voltage), and convert alternating current to using the high-voltage rectifying power tube inside electronic cigarette microphone the charging of direct current Charging current is used to charge to rechargeable battery by electric current.During charging, the electricity of meeting real-time detection rechargeable battery, When the electricity of rechargeable battery is less than default electricity, then continue to charge to rechargeable battery；Reach default electricity in the electricity of rechargeable battery When amount, then stop charging.
Through the foregoing embodiment, can be when carrying out wireless charging to rechargeable battery, its electricity of real-time detection is reached in electricity Stop charging when to default charge value, to avoid overcharging, so as to preferably protect battery, prolongs its service life.
Optionally, after stopping charging, which can also include: the air-flow variation detected in electronic cigarette smoke pipe Value；When air-flow changing value is greater than preset threshold, the atomizer work of electronic cigarette is triggered.
Specifically, in the electronic cigarette microphone work of support wireless charging of the invention, the air-flow of electronic cigarette detects capacitor Capacitance can change (frequency of such as capacitor), air-flow changing value can be determined by capacitance variations value, and in air-flow When changing value reaches preset threshold, atomization trigger signal triggering atomizer work is generated, atomizer is filled by its internal heating Heating tobacco tar is set, so that tobacco tar volatilizees.
It should be further noted that the lumination of light emitting diode of electronic cigarette is controlled, in atomizer in atomizer work When stopping working, the light emitting diode for controlling electronic cigarette is closed.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention It is necessary.
Fig. 7 is the schematic diagram of the charging unit of the electronic cigarette microphone according to an embodiment of the present invention for supporting wireless charging, such as Shown in Fig. 7, which includes: receiving unit 710, current conversion unit 730 and output unit 750.
Wherein, receiving unit 710, the alternating current that receiving coil and transmitting coil induction for receiving electronic cigarette generate； Current conversion unit 730, for converting alternating current to the charging current of direct current；Output unit 750, for exporting charging current To the rechargeable battery of electronic cigarette.
Through the foregoing embodiment, the receiving coil that receiving unit receives electronic cigarette is exchanged with what transmitting coil induction generated Electricity, and the charging current of direct current is converted alternating current to by current conversion unit, output unit is electronics using charging current The rechargeable battery of cigarette charges.Using the electronic cigarette microphone provided by the invention for supporting wireless charging, it is possible to reduce electronic cigarette microphone Pin number, solve the problems, such as in the prior art support wireless charging electronic cigarette microphone volume it is larger, reached and subtracted The effect of the volume of the small electronic cigarette microphone for supporting wireless charging.
It should be further noted that it should be noted that above-mentioned receiving module, current conversion module and output module Corresponding to the step S602 to step S606 in above method embodiment, example that three modules and corresponding step are realized and Application scenarios are identical, but are not limited to above method embodiment disclosure of that.
It should be noted that said units may operate in terminal as a part of device, can pass through Software realization, can also by hardware realization, as receiving unit function can through the foregoing embodiment in charging port come Realize, the function of current conversion unit can through the foregoing embodiment in rectification circuit realize that the function of output unit can It is realized with output port in through the foregoing embodiment.
In the above-described embodiments, output unit may include: electric power detection module, for working as the charging time of rechargeable battery When reaching preset time, the electricity of rechargeable battery is detected；Charging module, if the electricity for rechargeable battery is less than default electricity, Then continue to charge to rechargeable battery；Power-off modular stops charging if the electricity for rechargeable battery reaches default electricity.
Optionally, charging unit can also include: air-flow detection module, for detecting electronic cigarette after stopping charging Air-flow changing value in smoke pipe；Control module, for triggering the atomizer of electronic cigarette when air-flow changing value is greater than preset threshold Work.
Specifically, alternating current (the i.e. alternating current impression of receiving coil and transmitting coil induction generation is received using receiving unit Voltage), and the charging current of direct current is converted alternating current to using current conversion unit, output unit is to fill using charging current Battery charging.During charging, the electricity of meeting real-time detection rechargeable battery is less than default electricity in the electricity of rechargeable battery When amount, then continue to charge to rechargeable battery；When the electricity of rechargeable battery reaches default electricity, then stop charging.In electronic cigarette When microphone works, the capacitance of the air-flow detection capacitor of electronic cigarette can change (frequency of such as capacitor), can pass through capacitor Changing value determines air-flow changing value, and when air-flow changing value reaches preset threshold, generates atomization trigger signal triggering atomization Device work controls the lumination of light emitting diode of electronic cigarette at the same time, and atomizer passes through its internal heating devices heat tobacco tar So that it volatilizees.When atomizer stops working, the light emitting diode for controlling electronic cigarette is closed.
Through the foregoing embodiment, when for rechargeable battery charging, its electricity of real-time detection reaches default charge value in electricity When stop charging, to avoid overcharging, so as to protect battery, prolong its service life.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (8)

1.一种支持无线充电的电子烟咪头，其特征在于，包括：1. An electronic cigarette microphone head supporting wireless charging, characterized in that, comprising: 充电端口，与接收线圈电连接，用于接收所述接收线圈与发射线圈感应产生的交流电；a charging port, electrically connected with the receiving coil, for receiving the alternating current induced by the receiving coil and the transmitting coil; 控制装置，与所述充电端口连接，用于将所述交流电转换为充电电流；a control device, connected to the charging port, for converting the alternating current into a charging current; 输出端口，分别与所述控制装置和电子烟的充电电池连接，用于输出所述充电电流至所述充电电池；an output port, connected to the control device and the rechargeable battery of the electronic cigarette, respectively, for outputting the charging current to the rechargeable battery; 雾化接线端，分别与所述控制装置和所述电子烟的雾化器连接，用于输出驱动所述雾化器的雾化触发信号；The atomization terminal is connected with the control device and the atomizer of the electronic cigarette respectively, and is used for outputting the atomization trigger signal for driving the atomizer; 接地端，与所述控制装置连接；a ground terminal, connected with the control device; 所述控制装置包括：整流电路，连接于所述充电端口与所述输出端口之间，用于将所述交流电转换为直流的所述充电电流；The control device includes: a rectifier circuit, connected between the charging port and the output port, for converting the alternating current into the charging current of the direct current; 其中，所述雾化接线端还用于输出驱动雾化器工作的驱动电流；Wherein, the atomization terminal is also used to output the driving current for driving the atomizer to work; 其中，所述支持无线充电的电子烟咪头包括所述充电端口、所述输出端口、所述接地端以及所述雾化接线端四个引脚，而所述支持无限充电的电子烟咪头只需在上述四个引脚的基础上搭建外围电路，即可使所述支持无线充电的电子烟咪头工作；Wherein, the electronic cigarette microphone head supporting wireless charging includes four pins of the charging port, the output port, the ground terminal and the atomization terminal, and the electronic cigarette microphone head supporting unlimited charging Only need to build a peripheral circuit on the basis of the above four pins to make the electronic cigarette microphone head supporting wireless charging work; 其中，所述控制装置还包括：检测器，与所述电子烟的气流检测电容连接，用于检测所述气流检测电容的电容变化值；雾化控制器，分别与所述检测器和所述雾化接线端连接，用于在所述气流检测电容的电容变化值达到预设变化值时，生成所述雾化触发信号；Wherein, the control device further includes: a detector, connected to the airflow detection capacitor of the electronic cigarette, for detecting the capacitance change value of the airflow detection capacitor; an atomization controller, connected to the detector and the The atomization terminal is connected to generate the atomization trigger signal when the capacitance change value of the airflow detection capacitor reaches a preset change value; 其中，所述电子烟咪头还包括：气流检测电容，所述气流检测电容设置于金属外壳内的SW金属层与塑料隔膜之间，气流检测电容的一级为可形变导电体，且所述可形变导电体通过控制装置的引脚与控制装置的检测器连接，气流检测电容的另一级为接地的电子烟的金属外壳，当有气流流过电子烟咪头时，会使气流检测电容两极之间的距离发生变化，进而使电容值会发生变化，电容值的变化会经内部检测器转换为频率的变化，在其变化量达到预设变化值时，触发雾化器工作。Wherein, the electronic cigarette microphone head further includes: an airflow detection capacitor, the airflow detection capacitor is arranged between the SW metal layer and the plastic diaphragm in the metal casing, the first stage of the airflow detection capacitor is a deformable conductor, and the airflow detection capacitor is a deformable conductor. The deformable conductor is connected to the detector of the control device through the pins of the control device. The other stage of the airflow detection capacitor is the grounded metal shell of the electronic cigarette. When the distance between the two poles changes, the capacitance value will change. The change in the capacitance value will be converted into a frequency change by the internal detector. When the change amount reaches the preset change value, the atomizer will be triggered to work. 2.根据权利要求1所述的电子烟咪头，其特征在于，所述控制装置包括：2. The electronic cigarette holder according to claim 1, wherein the control device comprises: 开关控制器，通过所述输出端口与所述充电电池连接，用于在所述充电电池的电量达到预设电量和/或所述控制装置的温度达到第一预设温度时，生成开关触发信号；A switch controller, connected to the rechargeable battery through the output port, for generating a switch trigger signal when the power of the rechargeable battery reaches a preset power and/or the temperature of the control device reaches a first preset temperature ; 开关电路，与所述开关控制器连接，且所述开关电路连接于所述整流电路与所述输出端口之间，用于在接收到所述开关触发信号时，断开所述整流电路与所述输出端口的连接。a switch circuit, connected to the switch controller, and connected between the rectifier circuit and the output port, for disconnecting the rectifier circuit from the output port when receiving the switch trigger signal connection to the output port described above. 3.根据权利要求2所述的电子烟咪头，其特征在于，所述开关控制器包括：3. The electronic cigarette microphone head according to claim 2, wherein the switch controller comprises: 电量检测电路，通过所述输出端口与所述充电电池连接，用于检测所述充电电池的电量；a power detection circuit, connected to the rechargeable battery through the output port, for detecting the power of the rechargeable battery; 电量比较电路，分别与所述电量检测电路和所述开关电路连接，用于在所述充电电池的电量达到所述预设电量时，生成所述开关触发信号；和/或a power comparison circuit, connected to the power detection circuit and the switch circuit respectively, and configured to generate the switch trigger signal when the power of the rechargeable battery reaches the preset power; and/or 第一温度检测器，与所述开关电路连接，用于检测所述控制装置的温度，在所述温度达到所述第一预设温度时，生成所述开关触发信号，a first temperature detector, connected to the switch circuit, for detecting the temperature of the control device, and generating the switch trigger signal when the temperature reaches the first preset temperature, 其中，所述第一温度检测器集成在所述控制装置上，或所述第一温度检测器设置在所述控制装置中。Wherein, the first temperature detector is integrated on the control device, or the first temperature detector is provided in the control device. 4.根据权利要求3所述的电子烟咪头，其特征在于，所述开关控制器还包括：4. The electronic cigarette microphone head according to claim 3, wherein the switch controller further comprises: 计时器，通过所述输出端口与所述充电电池连接，用于对所述充电电池的充电时间计时；a timer, connected to the rechargeable battery through the output port, for timing the charging time of the rechargeable battery; 信号生成器，连接于所述计时器与所述电量检测电路之间，用于在所述充电时间达到预设时间时生成用于启动所述电量检测电路和/或所述第一温度检测器的启动信号。a signal generator, connected between the timer and the power detection circuit, for generating a signal for starting the power detection circuit and/or the first temperature detector when the charging time reaches a preset time start signal. 5.根据权利要求1所述的电子烟咪头，其特征在于，所述控制装置还包括：5. The electronic cigarette mouthpiece according to claim 1, wherein the control device further comprises: 第二温度检测器，与所述雾化控制器连接，用于在所述雾化器工作时，在检测到所述控制装置的温度达到第二预设温度时，生成用于停止所述雾化器工作的触发信号。A second temperature detector, connected to the atomization controller, is configured to generate a signal for stopping the mist when it is detected that the temperature of the control device reaches a second preset temperature when the atomizer is working Trigger signal for the tuner to work. 6.根据权利要求1所述的电子烟咪头，其特征在于，所述电子烟咪头还包括：6. The electronic cigarette microphone head according to claim 1, wherein the electronic cigarette microphone head further comprises: 发光二极管，与所述控制装置连接，用于在接收到所述控制装置的显示触发信号时发光。The light emitting diode is connected to the control device and used to emit light when receiving a display trigger signal from the control device. 7.一种支持无线充电的电子烟咪头的充电方法，其特征在于，所述支持无线充电的电子烟咪头为上述权利要求1至6中任意一项的电子烟咪头，其中，所述充电方法包括：7. A charging method for an electronic cigarette microphone head supporting wireless charging, wherein the electronic cigarette microphone head supporting wireless charging is the electronic cigarette microphone head according to any one of claims 1 to 6, wherein all The charging method includes: 接收电子烟的接收线圈与发射线圈感应产生的交流电；Receive the alternating current induced by the receiving coil of the electronic cigarette and the transmitting coil; 将所述交流电转换为直流的充电电流；converting the alternating current into a charging current of direct current; 输出所述充电电流至所述电子烟的充电电池，outputting the charging current to the rechargeable battery of the electronic cigarette, 其中，在所述充电电池的电量达到预设电量和/或控制装置的温度达到第一预设温度时，断开整流电路与输出端口的连接；电流转换单元集成于控制单元内；输出所述充电电流至所述电子烟的充电电池包括：当所述充电电池的充电时间达到预设时间时，检测所述充电电池的电量；若所述充电电池的电量小于预设电量，则继续对所述充电电池充电；若所述充电电池的电量达到所述预设电量，则停止充电；Wherein, when the power of the rechargeable battery reaches the preset power and/or the temperature of the control device reaches the first preset temperature, the connection between the rectifier circuit and the output port is disconnected; the current conversion unit is integrated in the control unit; The charging current to the rechargeable battery of the electronic cigarette includes: when the charging time of the rechargeable battery reaches a preset time, detecting the power of the rechargeable battery; if the power of the rechargeable battery is less than the preset power, continuing to charging the rechargeable battery; if the power of the rechargeable battery reaches the preset power, stop charging; 在停止充电之后，所述充电方法还包括：检测所述电子烟烟管内的气流变化值；在所述气流变化值大于预设阈值时，触发所述电子烟的雾化器工作。After stopping charging, the charging method further includes: detecting a change value of the airflow in the electronic cigarette pipe; when the change value of the airflow is greater than a preset threshold, triggering the atomizer of the electronic cigarette to work. 8.一种支持无线充电的电子烟咪头的充电装置，其特征在于，所述支持无线充电的电子烟咪头为上述权利要求1至6中任意一项的电子烟咪头，其中，所述充电装置包括：8. A charging device for an electronic cigarette microphone head supporting wireless charging, wherein the electronic cigarette microphone head supporting wireless charging is the electronic cigarette microphone head according to any one of claims 1 to 6, wherein all The charging device includes: 接收单元，用于接收电子烟的接收线圈与发射线圈感应产生的交流电；The receiving unit is used to receive the alternating current induced by the receiving coil and the transmitting coil of the electronic cigarette; 电流转换单元，用于将所述交流电转换为直流的充电电流；a current conversion unit for converting the alternating current into a charging current of direct current; 输出单元，用于输出所述充电电流至所述电子烟的充电电池；an output unit for outputting the charging current to the rechargeable battery of the electronic cigarette; 控制单元，用于在所述充电电池的电量达到预设电量和/或所述控制单元的温度达到第一预设温度时，断开整流电路与输出端口的连接；a control unit, configured to disconnect the rectifier circuit from the output port when the power of the rechargeable battery reaches a preset power and/or the temperature of the control unit reaches a first preset temperature; 其中，所述电流转换单元集成于所述控制单元内。Wherein, the current conversion unit is integrated in the control unit.
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